8-Month-Old Baby Development
Summary
Average weight
8 kg
Average height
69 cm
Daily sleep
12-15 hours
Feeding interval
4 hours + 3 solid meals
Skills Gained This Month
Crawling starts this month for most babies; some commando-crawl, others shuffle along sitting — all of it is normal. Attempts to pull up to standing appear. The pincer grasp (thumb and index finger) develops. Strings of babbled syllables get longer.
Feeding
3-4 milk feeds plus 3 solid meals (breakfast, lunch, dinner). Night feeds continue for some babies; if daytime intake is adequate and weight gain is normal, this is not a problem.
Sleep
10-11 hours at night and two naps. New motor skills — crawling, pulling up — can increase night waking. Your baby may pull to standing in the cot and be unable to sit back down; practising that transition during the day helps.
Foods To Avoid This Month
Honey and cow's milk as a main drink are not given before 12 months. Choking risk rises this month as your baby starts self-feeding: avoid whole grapes, nuts, raw carrot, popcorn and large pieces of meat. Your baby should always eat sitting down and under supervision.
When To Call The Doctor
Making no attempt to move around at all
Not picking up and examining objects
Decreasing eye contact and social interaction
Frequently Asked Questions
How often should a 8-month-old baby feed?
A 8-month-old usually feeds every 4 hours + 3 solid meals. 3-4 milk feeds plus 3 solid meals (breakfast, lunch, dinner). Night feeds continue for some babies; if daytime intake is adequate and weight gain is normal, this is not a problem.
How many hours a day does a 8-month-old sleep?
Total sleep at 8 months is usually 12-15 hours. 10-11 hours at night and two naps. New motor skills — crawling, pulling up — can increase night waking. Your baby may pull to standing in the cot and be unable to sit back down; practising that transition during the day helps.
How much should a 8-month-old weigh?
The average weight at 8 months is around 8 kg, with a height of about 69 cm. These are medians; clear differences between babies are normal. What matters is steady progress along the percentile curve rather than any single measurement.
What can a 8-month-old baby do?
Crawling starts this month for most babies; some commando-crawl, others shuffle along sitting — all of it is normal. Attempts to pull up to standing appear. The pincer grasp (thumb and index finger) develops. Strings of babbled syllables get longer.
Log your baby's development
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Related Guides
When To Seek Care Immediately
Whatever your baby's age, seek medical care without waiting for: a fever of 38 °C or above in a baby under 3 months, a persistent fever above 39 °C at any age, laboured or rapid noisy breathing, blue lips or face, difficulty waking or marked lethargy, inconsolable persistent crying, complete refusal to feed, repeated projectile vomiting, bloody stools, fewer than 6 wet nappies a day, seizure-like movements, or the loss of a skill already gained. In these situations reach real medical care rather than an app or a web search.
This content is for informational purposes only and does not replace medical advice. Always consult your doctor or midwife about your own or your baby's health.